| Somma Lombardo to Imola | 173.55 mi (279.31 km) |
| Somma Lombardo to Impruneta | 186.50 mi (300.14 km) |
| Somma Lombardo to Induno Olona | 13.19 mi (21.23 km) |
| Somma Lombardo to Inverigo | 25.17 mi (40.50 km) |
| Somma Lombardo to Inveruno | 13.60 mi (21.89 km) |
| Somma Lombardo to Inzago | 39.25 mi (63.17 km) |
| Somma Lombardo to Iseo | 65.37 mi (105.21 km) |
| Somma Lombardo to Isernia | 395.04 mi (635.76 km) |
| Somma Lombardo to Isola Capo Rizzuto | 631.61 mi (1,016.48 km) |
| Somma Lombardo to Isola del Liri | 368.39 mi (592.86 km) |
| Somma Lombardo to Isola della Scala | 115.54 mi (185.95 km) |
| Somma Lombardo to Isola Vicentina | 132.84 mi (213.79 km) |
| Somma Lombardo to Ispica | 693.68 mi (1,116.37 km) |
| Somma Lombardo to Istrana | 164.11 mi (264.10 km) |
| Somma Lombardo to Itri | 388.60 mi (625.39 km) |
